7608

• UCREFRP Catalog Number: 7608
• Author: Masslich, W. J.
• Title: City of Craig, Colorado, Yampa River Diversion Fish Passage Study
• USFW Year: 1993.
• USFW - Doc Type: Final Report.
• Copyright Material: NO

LIST OF FIGURES
Page
Figure 1. Study area for the City of Craig, Colorado, Yampa River Diversion Fish Passage Study,
conducted by BIO/WEST in 1992 ..................................... 3
Figure 2. Conceptualization of the low flow fish passage notch and chute of the Yampa River
grade control structure, showing locations of depth and velocity measurements taken at
approximately 170 cfs. Corresponding depth and velocity values are presented in Table
13 ............................................................. 24
LIST OF PHOTOS

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Page 1
Photo 1. View of structure at 1,460 cfs, Apri127, 1992 ............................. 31
Photo 2. View of structure at 2,180 cfs, June 8, 1992 .............................. 31
Photo 3. View of structure at 2,180 cfs, June 8, 1992 .............................. 32
Photo 4. View of irrigation diversion on Anabranch of Yampa River at 1,680 cfs, June 1 2,
1992 ........................................................... 32
Photo 5. View of low flow fish passage notch in structure at 1,740 cfs, June 10, 1992...... 33
Photo 6. View of structure at 233 cfs, August 5, 1992 ............................. 33
Photo 7. View of structure at 161 cfs, September 26, 1992 .......................... 34
Photo 8. View of low flow fish passage notch 161 cfs, September 26, 1992 .............. 34
Photo 9. View of cutoff wall wing at 161 cfs, September 26, 1992 .................... 35
Photo 10. View of plunge pool at 161 cfs, September 26, 1992 ....................... 35
Photo 11. View of eddy habitat along chute at 161 cfs, September 26, 1992 .............. 36
Photo 12. View of impoundment above structure 161 cfs, September 26, 1992............ 36
Photo 13. View of structure at 170 cfs, October 21, 1992 ............................ 37
Photo 14. Netting in plunge pool at 170 cfs, October 21, 1992 ........................ 37
Photo 15. Measuring physical habitat in low flow fish passage notch at 170 cfs, October 21,
1992 ........................................................... 38
Photo 16. Aerial view of structure at 170 cfs, October 19, 1992 ....................... 38
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